--- product_id: 636695397 title: "BONTEC Small Ergonomics Desk Extender Tray, 20x9.5 Inch Table Mount Arm Rest Shelf, 90° Foldable Keyboard Tray Platform, Clamp on Computer Arm Rest for Desk, Suitable for Office Desks, White" price: "€ 121.56" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.it/products/636695397-bontec-small-ergonomics-desk-extender-tray-20x9-5-inch-table store_origin: IT region: Italy --- # 90° foldable, space-saving design Spacious 27.2x9.5 inch surface Fits desks up to 4.7" thick BONTEC Small Ergonomics Desk Extender Tray, 20x9.5 Inch Table Mount Arm Rest Shelf, 90° Foldable Keyboard Tray Platform, Clamp on Computer Arm Rest for Desk, Suitable for Office Desks, White **Price:** € 121.56 **Availability:** ✅ In Stock ## Summary > 🖥️ Elevate your workspace, fold away the clutter — desk freedom unlocked! ## Quick Answers - **What is this?** BONTEC Small Ergonomics Desk Extender Tray, 20x9.5 Inch Table Mount Arm Rest Shelf, 90° Foldable Keyboard Tray Platform, Clamp on Computer Arm Rest for Desk, Suitable for Office Desks, White - **How much does it cost?** € 121.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/636695397-bontec-small-ergonomics-desk-extender-tray-20x9-5-inch-table) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Durable Build:** Crafted from high-quality MDF and anti-rust steel with a waterproof surface for long-lasting, odor-free use. - • **Ergonomic Armrest Relief:** Reduce neck, shoulder, and wrist strain by up to 90% with a supportive armrest that promotes perfect posture. - • **Sleek Space-Saving Foldability:** Fold the tray 90° to instantly reclaim desk space without sacrificing durability or style. - • **Effortless Clamp-On Installation:** No-damage adjustable double C-clamps fit desks up to 4.7" thick for a secure, tool-free setup. - • **Multi-Functional Workspace Upgrade:** Use as a keyboard tray, armrest, mouse pad, or desktop extender—designed for the modern professional’s versatile needs. ## Overview The BONTEC Adjustable Desk Extender Tray is a 27.2x9.5 inch clamp-on platform designed to fit most office desks up to 4.7 inches thick. Featuring a 90° foldable design, ergonomic armrest support that reduces strain by up to 90%, and a durable, waterproof MDF and steel construction, it offers a versatile, space-saving solution for enhancing comfort and productivity in professional workspaces. ## Description Product description Expand Your Working Area Working at your desk can leave your arms tired and sore. Our upgraded desk arm rest helps release your neck and wrist pressure while you are working or playing, thus increasing your work efficiency and enhancing your enjoyment. Easy to Maintain/Clean Our engineers specifically adopted anti-wear, waterproof materials to make it easy to keep clean. Round Corners In order to help stay safe, the corners of the desk arm are rounded, thus fully protecting you. Desk Extender Tray Mount Clamp If you put one on both ends of your desk, it can extend your desk areas to hold extra items. Double mounting clamps securely mounts the desk arm to your desk. Arm Rest Tray Specification The surface of this arm rest measure 20" x9.5" and can hold up to 33 lbs, compatible with desk thickness of up to 4.7". Foldable at 90° While not in use, it can be easily folded down 90° to save space. Incompatible Types of Desks This arm rest is not suitable for the following types of desks. Please check carefully before purchasing it. BONTEC Office Products Arm Rest Support Keyboard Tray Under Desk ## Features - 𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 𝐒𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞: Our upgraded small desk arm rest is equipped with adjustable double C-clamp, compatible for desks with thickness up to 4.7 inch. The outer sides of the extender tray are rounded, protecting users from scratches. The black surface is wear-resistant and waterproof, making it easy to clean. - 𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐃𝐞𝐬𝐢𝐠𝐧: This small arm rest extends from the desk, fully supporting and relaxing your arm so as to improve work conditions. Repeated improvements have been adopted to find the optimum ergonomic solution, greatly relieving pain in the neck, shoulder, arm and wrist, and reducing the pressure on the elbow by up to 90%. - 𝐄𝐚𝐬𝐲 & 𝐅𝐚𝐬𝐭 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: Pre-assembled, and in most cases, all that you need to do is tighten the four screws which only takes a minute before it is ready for use. The manual knob supports fast installation and disassembly, realizing multi scene conversion and use. Non-hole installation ensures that the desktop is undamaged. - 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐬𝐩𝐞𝐜𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: It is 90° foldable to save space and be easy to store. Sturdy structure can securely hold up to 33 lbs with the size of the support board 20x9.5 inch. Please make sure that your desktop does not exceed a thickness of 4.7 inch. And the distance from the aprons to the edge of the desk should be larger than 2 inches. - 𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥: This product employs premium MDF sheet and anti-rust steel sheet with coating, environmentally-friendly, durable and without odor. This multi-purpose desk arm tray can serve as arm rest, shelf, desktop extension board, computer mouse pad and equipment support, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CK1J4SQW | | Best Sellers Rank | #171,928 in Office Products ( See Top 100 in Office Products ) #215 in Keyboard Drawers & Keyboard Platforms | | Brand | BONTEC | | Color | White | | Customer Reviews | 4.3 4.3 out of 5 stars (538) | | Date First Available | September 28, 2023 | | Item Weight | 6.29 pounds | | Item model number | EH04-WH | | Manufacturer | BONTEC | | Manufacturer Part Number | EH04-WH | | Material Type | MDF | | Number of Items | 1 | | Package Dimensions | 20.91 x 10.79 x 3.62 inches | | Shape | Rectangular | | Size | 20"*9.5"(51cm*24cm) | ## Images ![BONTEC Small Ergonomics Desk Extender Tray, 20x9.5 Inch Table Mount Arm Rest Shelf, 90° Foldable Keyboard Tray Platform, Clamp on Computer Arm Rest for Desk, Suitable for Office Desks, White - Image 1](https://m.media-amazon.com/images/I/61RU65Wl9zL.jpg) ![BONTEC Small Ergonomics Desk Extender Tray, 20x9.5 Inch Table Mount Arm Rest Shelf, 90° Foldable Keyboard Tray Platform, Clamp on Computer Arm Rest for Desk, Suitable for Office Desks, White - Image 2](https://m.media-amazon.com/images/I/812f3Y7kNML.jpg) ![BONTEC Small Ergonomics Desk Extender Tray, 20x9.5 Inch Table Mount Arm Rest Shelf, 90° Foldable Keyboard Tray Platform, Clamp on Computer Arm Rest for Desk, Suitable for Office Desks, White - Image 3](https://m.media-amazon.com/images/I/71hhrLcDKwL.jpg) ![BONTEC Small Ergonomics Desk Extender Tray, 20x9.5 Inch Table Mount Arm Rest Shelf, 90° Foldable Keyboard Tray Platform, Clamp on Computer Arm Rest for Desk, Suitable for Office Desks, White - Image 4](https://m.media-amazon.com/images/I/712MceWp+LL.jpg) ![BONTEC Small Ergonomics Desk Extender Tray, 20x9.5 Inch Table Mount Arm Rest Shelf, 90° Foldable Keyboard Tray Platform, Clamp on Computer Arm Rest for Desk, Suitable for Office Desks, White - Image 5](https://m.media-amazon.com/images/I/715XoKy6KfL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***N on April 4, 2026* ### ⭐⭐⭐⭐⭐ Review *by M***3 on August 7, 2025* ### ⭐⭐⭐⭐⭐ Review *by B***N on December 21, 2024* ## Frequently Bought Together - BONTEC Small Desk Extender Tray, 20x9.5 Inch Table Mounted Desk Extender Shelf, 90° Foldable Platform, Clamp on Computer Desk Extender, Suitable for Office Desks, White - BONTEC Ergonomics Desk Extender Tray White, 9.5"x9.1" Table Mount Arm Wrist Rest Shelf, 90° Foldable Elbow Arm Support, Clamp on Computer Arm Rest for Desk, Suitable for Office Home - KDD 4 in 1 Desk Cup Holder - Clamp on Under Desk Headphone Hanger - Rotating Headphone Holder Detachable Pen Cup Holder Desk Storage for Cup, Phone and Pen(White) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/636695397-bontec-small-ergonomics-desk-extender-tray-20x9-5-inch-table](https://www.desertcart.it/products/636695397-bontec-small-ergonomics-desk-extender-tray-20x9-5-inch-table) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-06*